The company is re-launching the long-proposed Boston development site now known as Cambridge Crossing. In addition to office space, the development will have retail shops, an 11-acre public park and as many as 2,400 residential units.

The company secured the American Society of Composers, Authors and Publishers with a long-term lease to occupy four floors at 250 West 57th St. in Manhattan. CBRE represented ASCAP in the negotiations.